intel: fix check for Y orientation in span functions.

diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c
index c990caf3eb6eb05a7be3aeec1106f3ba49cfed00..bdd2fd9e85758ec274315c88cbb7ff1365dc4ee0 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_span.c
+++ b/src/mesa/drivers/dri/intel/intel_span.c
@@ -255,8 +255,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
 #define LOCAL_VARS                                                     \
    struct intel_context *intel = intel_context(ctx);                   \
    struct intel_renderbuffer *irb = intel_renderbuffer(rb);            \
-   const GLint yScale = irb->RenderToTexture ? 1 : -1;                 \
-   const GLint yBias = irb->RenderToTexture ? 0 : irb->Base.Height - 1;        \
+   const GLint yScale = ctx->DrawBuffer->Name ? 1 : -1;                        \
+   const GLint yBias = ctx->DrawBuffer->Name ? 0 : irb->Base.Height - 1;\
    unsigned int num_cliprects;                                         \
    struct drm_clip_rect *cliprects;                                    \
    int x_off, y_off;                                                   \
@@ -392,8 +392,8 @@ static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
 #define LOCAL_DEPTH_VARS                                               \
    struct intel_context *intel = intel_context(ctx);                   \
    struct intel_renderbuffer *irb = intel_renderbuffer(rb);            \
-   const GLint yScale = irb->RenderToTexture ? 1 : -1;                 \
-   const GLint yBias = irb->RenderToTexture ? 0 : irb->Base.Height - 1; \
+   const GLint yScale = ctx->DrawBuffer->Name ? 1 : -1;                        \
+   const GLint yBias = ctx->DrawBuffer->Name ? 0 : irb->Base.Height - 1;\
    unsigned int num_cliprects;                                         \
    struct drm_clip_rect *cliprects;                                    \
    int x_off, y_off;                                                   \